ipsec vpn on 2nd gen Nexus 7

[pofu]

Hello all,

Newbie here. 

Just picked up a 2nd gen Nexus 7, been very happy with the device.  But running into a bit of trouble trying to connect to my company's VPN server. 

After reading some online discussions related to Cisco IPsec VPN on Jelly bean, I tried the "IPSec Xauth PSK" option, and entering the group name and shared secret.  But it will just say "connecting" for about a minute, then just show "disconnected".

I have been able to use the same server address and credentials to connect my macbook pro and my nokia N9 to the vpn,  not sure what I might be doing wrong here?

Any suggestions would be much appreciated. 

Albert